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Data on the weight and nutrient status of litter from four species of exotic conifer (Pinus lambertiana, P. nigra var. maritima, P. ponderosa and Pseu...
Read moreIn continued work [see preceding abstract] the weight and nutrient status of litter from the four species were related to the size of the trees surrou...
Read moreThe following is based largely on the authors' summary. The population dynamics of two species of Psychodain a small experimental percolating filter s...
Read moreThe soil of a forest is a driving factor for the functioning of the forest as a production system of ecosystem. It is the medium where soil organisms ...
Read moreThe effects of two levels of the insecticides carbaryl (0.11 and 1.13 g/m2) and DDT (0.56 and 5.60 g/m2) on the litter fauna of a closed canopy stand ...
Read moreMasses of vegetation, litter and humus and their C and N contents, population densities of bacteria, fungi and arthropods, and respiration rates, mois...
Read moreIn further work [cf. F.A. 27 No. 106], the annual cycle of water movement has been studied over five growing seasons in adjacent semi-mature stands of...
Read moreAn organic long-term field experiment with two factors has been carried out since 1998 at the experimental station Gladbacherhof, University of Gieβen...
Read moreAtmospheric nutrient deposition has contributed to widespread changes in heathlands throughout Europe. As a consequence, management is now being consi...
Read moreTo find a more reliable basis for ecotoxicological risk assessment, two microcosm experiments, one in the laboratory and another in the field (lysimet...
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